Oakland Raiders Playoff Chances 2013-2 50/50

Lost to Denver 14-34, lottery seed up 0.09 to 28
4-12-0   .250

How are these numbers calculated?

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 12/12100.0*Lottery seed
Kansas City 56 Oakland 31 +1.7
Minnesota 48 Philadelphia 30 +0.3
Chicago 38 Cleveland 31 -0.2
Atlanta 27 Washington 26 +0.1
San Francisco 33 Tampa Bay 14 -0.1
Green Bay 37 Dallas 36 +0.1
Pittsburgh 30 Cincinnati 20 +0.1
Arizona 37 Tennessee 34 -0.1
St. Louis 27 New Orleans 16 +0.1
Indianapolis 25 Houston 3 -0.1
Buffalo 27 Jacksonville 20 +0.1
San Diego 27 Denver 20 +0.0
Carolina 30 NY Jets 20 -0.0
Week of 12/22100.0*Lottery seed
San Diego 26 Oakland 13 +1.3
NY Jets 24 Cleveland 13 -0.3
Cincinnati 42 Minnesota 14 -0.2
Denver 37 Houston 13 -0.2
St. Louis 23 Tampa Bay 13 -0.1
San Francisco 34 Atlanta 24 -0.1
Tennessee 20 Jacksonville 16 -0.1
Dallas 24 Washington 23 -0.1
Indianapolis 23 Kansas City 7 +0.1
Buffalo 19 Miami 0 +0.1
Philadelphia 54 Chicago 11 -0.1
Week of 12/29100.0*Lottery seed
Denver 34 Oakland 14 +1.2
Pittsburgh 20 Cleveland 7 -0.3
Indianapolis 30 Jacksonville 10 -0.3
Carolina 21 Atlanta 20 -0.2
Minnesota 14 Detroit 13 +0.2
New Orleans 42 Tampa Bay 17 -0.2
NY Jets 20 Miami 7 -0.1
San Diego 27 Kansas City 24 -0.1
Games Above .500
Chance Will Make Playoffs